Implications for Reward Processing in Differential Responses to Loss: Impacts on Attachment Hierarchy Reorganization

When an attachment relationship is severed, so is homeostatic maintenance, leading to dysregulation of multiple physiological systems. Expanding upon Sbarra and Hazan’s original model, we suggest that the degree to which an individual’s physiological systems remain dysregulated depends on the state of one’s attachment hierarchy—namely, whether an individual continues to seek a lost partner for support as their primary attachment figure. To...